// OperationInfo
        public MonetaSdkResult sdkMonetaOperationInfo(long operationId)
        {
            MonetaSdkResult result = new MonetaSdkResult();

            try
            {
                response = client.GetOperationDetailsById(operationId);
                result   = prepareResult();
            }
            catch (Exception e)
            {
                result.error        = true;
                result.errorMessage = e.Message;
            }

            return(result);
        }